Dude. Seriously. Just because YOU don't believe, doesn't mean you have to try to spread your own negative thoughts on Him.
I don't give a crap if you think He's not real, or even if you have "proof" that He's non-existent, but please don't go around saying all these false things.
If anything, YOU'RE the one lying.
If people spend time with someone who has certain thoughts, they'll soon start thinking it too, and believers and followers of Christ do not need YOUR influence.
So please, do not contaminate all us believers with your filth.
I know what you're trying to say. And I get your point.
But I'm not one of those self-righteous and ethnocentric pricks who think their religion is the only right one, and everyone else is wrong and will burn in h*ll because they don't believe in the same things I do. I'm not one of those people.
Instead, I just strongly believe in my religion and don't like it when people like you come along and try to convince everyone that their religion is wrong and something else is correct.
And you don't think what YOU'RE doing might apply to something else? Think of all the Native Americans--spanning from Canada all the way down to Chile--and how all the Europeans came and made them change their religion.
You have to start looking at your behavior from different perspectives.